Editing Cisco IOS: Configure public RSA key authentication

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1. Generate your key if you do not have already one: <code>ssh-keygen</code>
 
1. Generate your key if you do not have already one: <code>ssh-keygen</code>
  
2. Split your key in 72 characters lines: <code>[[fold]] -b -w 72 ~/.ssh/id_rsa.pub</code> and copy output removing ssh-rsa and last part: username@hostname
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2. Split your key in 72 characters lines: <code>fold -b -w 72 ~/.ssh/id_rsa.pub</code> and copy output removing ssh-rsa and last part: username@hostname
  
 
3. Configure switch/router
 
3. Configure switch/router
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== Related Activities ==
 
== Related Activities ==
 
* [[Cisco IOS: Associate a user with default higher privileges]] using <code>username</code> command
 
* [[Cisco IOS: Associate a user with default higher privileges]] using <code>username</code> command
* <code>[[transport input ssh]]</code>
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* <code>[[transport input]] ssh</code>
* <code>[[ip ssh]]</code>
 
  
 
== See also ==
 
== See also ==
 
* [[Configure OpenSSH to allow Public-key authentication]]
 
* [[Configure OpenSSH to allow Public-key authentication]]
 
* <code>ssh-keygen</code>
 
* <code>ssh-keygen</code>
* {{IOS ssh}}
 
 
* {{IOS}}
 
* {{IOS}}
  

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